In 2017, Belluno, the Italian industrial cluster of Belluno, which specializes in eyewear, registered a 0.7 percent drop in exports to €2,768 million. The decline accelerated in the last quarter of the year to reach 1.0 percent, according to a survey carried out by the Italian bank Intesa Sanpaolo. Belluno under-performed other industrial clusters, which raised their overall exports by 5.3 percent to €105.6 billion in 2017, accelerating to 6.4 percent in the fourth quarter. In 2016, Belluno had enjoyed a 1.4 percent increase in exports, while on aggregate Italian industrial clusters suffered a 0.1 percent decline.